baber/WOPTO huggingface dataset:
Patent JP-2004230097-A (JP)
Title: Electric kettle
Inventor: WADA TAKASHI
IPC: A47J27/21
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric kettle which has an improved usability by diminishing user's unpleasantness even if commercial power supply is no longer provided during its mode for abnormality.  <P>SOLUTION: This electric kettle has a back-up power supply 21. When commercial power supply is cut off during a mode for abnormality, the kettle constitution maintains its abnormality display on a display means 19 until a predetermined time passes. Therefore, flickering happening when commercial power supply is no longer provided can be prevented. Accordingly, unpleasantness is not given to its user and its usability can be improved.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237308-A (JP)
Title: Sheet working device
Inventor: SUGAWARA AKIRA
IPC: B23Q7/03
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To enable satisfactory laser cutting by eliminating the deflection of a belt.  <P>SOLUTION: In the sheet cutting device, a sheet (10) conveyed in a longitudinal direction is cut by using a working head 12 moving in the longitudinal direction and in a width direction, and the sheet after the cutting is conveyed out by a belt conveyer 40, an idle roller 70 moving in the longitudinal direction of the steel together with the working head 12 is provided, and the deflection of the conveyer belt 42 is absorbed by the idle roller 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004002685-A (JP)
Title: Electrophotographic rubber member
Inventor: NODA SHUHEI
IPC: G03G21/10
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic rubber member such as a blade member or thin paper separatory member having sufficiently stable performance even if subjected to environmental change.  <P>SOLUTION: The electrophotographic rubber member consists of a polyurethane rubber elastomer obtained from a polyester polyol and a polyisocyanate, wherein the polyester polyol has a number-average molecular weight of 1,500-3,800 and an ester concentration of 6.85±0.25 mmol/g and is made up from a long-chain polyol and a short-chain polyol with a molecular weight of ≪500, the short-chain polyol consisting mainly of a combination of 1,3-propanediol with trimethylolpropane, a combination of 1,4-butanediol with trimethylolethane, a combination of 1,4-butanediol with trimethylolpropane, or a combination of at least three kinds selected from the group consisting of 1,3-propanediol, 1,4-butanediol, trimethylolethane and trimethylolpropane, and the ester concentration(mmol/g) is expressed as follows: (the number of moles of ester groups)/(the weight of the polyester polyol).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247341-A (JP)
Title: Semiconductor device
Inventor: SAITO SHINICHI
IPC: H01L27/01
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device which hardly deteriorates in mobility due to scattering by stationary charge present in a gate insulating film and is improved in integration degree, while reducing the equivalent oxide thickness of the high-permittivity gate insulating film of a micro CMOS (Complementary Metal Oxide Semiconductor Field Effect Transistor) which utilizes the high-permittivity gate insulating film; and to provide its manufacturing method.  <P>SOLUTION: A CMOS with no junction is formed on an SOI (Silicon On Insulator) substrate, and a high-permittivity gate insulating film is used as its gate insulating film. The CMOS is operated in a build-up state, and is less reduced in mobility due to stationary charge present in the gate insulating film than a conventional element that is operated in a reverse state because channels are formed separate from the surface of the substrate by a few nm or so.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243360-A (JP)
Title: Method of producing metallic clad plate
Inventor: TATENO JUNICHI
IPC: B23K103/18
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide the method of producing a metallic clad plate which has excellent cladding strength without causing surface defects and without causing increase in production cost.  <P>SOLUTION: In the method of producing a metallic clad plate where two or more metallic materials are superimposed and rolled, and the metallic materials are clad, at least either of the faces to be clad in the metallic materials is subjected to shot blast treatment before the rolling is performed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004054214-A (JP)
Title: Display device
Inventor: NOTO SHINOBU
IPC: G09F9/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To lower the sound level of a fan device for air cooling.  <P>SOLUTION: A display device has a panel module which is constituted by arranging circuit blocks 16 on a chassis member 14 which is arranged at the back side of a flat plate-shaped panel 10, fan devices 17 for air cooling which are provided at sides of the circuit blocks 16 of the panel module and a back cover 12 which covers the sides of the circuit blocks 16 of the module including these fan devices 17 for air cooling and the fan device 17 for air cooling is constituted of a motor 32 which rotates a fan 31 and a frame 34 for holding the motor 32 and attaching the fan device 17 in the panel module so that an airing path 33 is formed in surroundings of the motor 32 and elastic members 36, 37 are provided at respective parts of the side of the back cover 12 of the motor 32 and the frame 34 and also the elastic members 36, 37 are made to be abutted on the inside of the back cover 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247656-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HOTTA KATSUYUKI
IPC: H01L27/088
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor device, in which the electric short-circuit of a contact plug connected to a gate electrode and the source/drain regions can be avoided, and its manufacturing method.  <P>SOLUTION: Flat polysilicon films 10 are formed as the polysilicon films 7 in sections not etched being covered with photo-resists 8. The polysilicon films 10 are formed on first sections in element-isolation insulating films 2. The polysilicon films 10 are connected to the polysilicon films 9. The contact plugs 24 are formed on the polysilicon films 10. Consequently, the electric short circuits of the contact plugs 24 and the drain regions 5 and the source regions 6 can be avoided.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250798-A (JP)
Title: Combined filament yarn
Inventor: ARANISHI YOSHITAKA
IPC: D04B1/16
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combined filament yarn having a remarkably excellent soft touch as compared with that of a conventional product and further excellent level dyeing properties and to provide a fabric such as a woven or a knitted fabric composed thereof.  <P>SOLUTION: The combined filament yarn comprises at least fibers consisting essentially of a cellulose ester having a 1.4-1.5 refractive index and fibers composed of a polyhydroxycarboxylic acid having a 1.4-1.5 refractive index. The strength of the combined filament yarn is 1.2-3.0 cN/dtex and tensile resistance degree thereof is 30-50 cN/dtex.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003329797-A (JP)
Title: Material and method for forming radiation image
Inventor: ISODA TOMOTAKE
IPC: H04N5/32
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image conversion panel and a method for forming radiation images which have a high detection quantum efficiency.  <P>SOLUTION: The method for forming radiation images consists of a radiation absorption phosphor layer containing phosphors that emit light through the absorption of radiation, a storage phosphor layer containing storage phosphors that emit energy stored by exciting an electric field as light, a two-dimensional light detection layer and a radiation image formation material that has an electrode layer for applying the electric field to the storage phosphor layer and is composed through the formation of images corresponding to the spatial energy distribution of radiation by secondarily exciting the storage phosphor layer of the radiation image formation material through the application of the electric field to detect the storage phosphor layer of the radiation image formation material in the two-dimensional light detection layer. The two-dimensional light detection layer is not always required.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003245455-A (JP)
Title: Game machine
Inventor: MIYAKE JUNICHI
IPC: A63F7/02
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which obtains seasonings by continuing the game.  <P>SOLUTION: When a predetermined specific display (a ready-to-win state display by the same ready-to-win state pattern in this embodiment) appears consecutively the predetermined number of times (four times in this embodiment) in an out of ready-to-win state which intermittently occurs in a plurality of number of times of varying and displaying, the figure '7' which is a value by which a big win occurs at a random number counter is written, and the value is stored in a pattern rotation memory as the data of varying and displaying. Thus, when the out of ready-to-win state appears four times consecutively by single ready-to-win state pattern, the fourth ready-to-win state where the out of ready-to-win state is already defined becomes a big win and a game state is shifted to a special game state. Thus, performance ranging a plurality of times of varying and displaying is possible and stepwise performance is possible, so that a player can enjoy the game by continuing the game by the same pachinko machine P.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004250183-A (JP)
Title: Passenger conveyor
Inventor: TAKADA HIDEKI
IPC: B66B23/24
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a passenger gripping a handrail to obtain a sufficient gripping force and a passenger to safely and conveniently perform a getting on/off action between a footstep or moving belt as an always a moving member and an entrance as a stationary place.  <P>SOLUTION: A passenger standing at the entrance, in getting on the footstep 1 having a red safety frame 2R, for example, consciously or unconsciously recognizes a red color display section 6R corresponding to the frame, and can grip a passenger grip specifying section 5 having the color display section 6R as soon as he/she puts his/her foot on the footstep 1. Therefore, even a small child and elderly people can perform a transferring action from the entrance to the footstep 1 more easily than conventional art, so that it is expected that occurrence of a falling accident or the like near the entrance can be suppressed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249665-A (JP)
Title: Electrophotographic apparatus
Inventor: TOYOMURA YUJI
IPC: B41J2/44
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To adjust printing resolving power in an electrophotographic apparatus wherein an organic EL element is used in an exposure head.  <P>SOLUTION: The electrophotographic apparatus has the exposure head 52 having first and second element rows 86a and 86b, wherein organic EL elements 86 are staggered in two rows, provided thereto so as to emit light at every row, photosensitive bodies 47Y, 47M, 47C and 47K on which electrostatic latent images are formed by the exposure light of the exposure head 52, a developing sleeve 49 for supplying toners to the electrostatic latent images to form toner images on the photosensitive bodies 47Y, 47M, 47C and 47K and a CPU 111 for selectively using a part or the whole of the element rows corresponding to a printing condition including printing resolving power designated by a user.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260230-A (JP)
Title: Photoelectric current / voltage conversion circuit
Inventor: NAKAGAWA KURAO
IPC: H04B10/50
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric current / voltage conversion circuit for suppressing distortion caused by a difference between the width of an input waveform and the width of an output waveform and distortion caused by a difference between the widths of output waveforms in a light receiving IC.  <P>SOLUTION: In the light receiving IC wherein a feedback resistor 4 connected between an inverting input terminal and an output terminal of an amplifier 2 converts a photoelectric current generated by the input of light to a photodiode 1 into a voltage and a comparator 14 compares the converted voltage Va with a threshold voltage Vth from a reference voltage circuit 6 and outputs a binary signal, a noninverting input terminal of the reference voltage circuit 6 is made to be in the same phase with the output of the amplifier 2 to positively offsets an output of the reference voltage circuit by a prescribed value and the input of the reference voltage circuit is amplified within a range not exceeding the output of the amplifier 2, the output of the reference voltage circuit is surely delayed from the output of the amplifier 2 by the time constant of the reference voltage circuit, the output following the output of the amplifier 2 is outputted to the comparator as the threshold voltage, and compared with the output of the amplifier 2. Thus, the threshold voltage Vth follows the output Va of the amplifier 2, resulting in stable comparison operation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260279-A (JP)
Title: Method of forming peer group, attribute information updating method, segment detecting method, peer, and program for executing the method
Inventor: IWATA TETSUYA
IPC: H04L12/28
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To manage peer group attributes considering to update the peer group attributes, while holding the consistency of peer group members over all peers in a P2P network.  <P>SOLUTION: All members, peers, of a peer group hold attribute information of its own peer group in their respective peers, and each peer operates autonomously according to the attribute information. When a peer newly join of the peer group, the peer acquires and holds the attribute information of the peer group that wants to join and then operates according to the acquired attribute information.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260045-A (JP)
Title: Solar cell module
Inventor: TAFU ICHIRO
IPC: H01L31/042
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell module using plate-like substrates made of glass or the like wherein no module structural object scatter even if an impact is given.  <P>SOLUTION: In case when a scatter prevention layer is formed on the external surface of a solar cell by painting, it can be formed easily and conveniently, and this method is widely applicable for module because it is not limited by side or shape of the module. In addition, when the scatter prevention layer is used for a transparent resin plate, scattering of glass or the like can be surely prevented, and impact resistance can be enhanced significantly. Since a resin layer is adhered to glass, its strength can be also made high, and accordingly no reinforced glass is used and material cost can be reduced. Furthermore, a glass substrate can be made thin, thereby making an entire module light in weight.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259395-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KOE HIDEAKI
IPC: G11B5/584
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To realize optimal high-accuracy tracking by solving the problem of a great reduction in the reproduction width of a head due to a track width error or the like in a tape format of a narrow track pitch in a conventional control system.  <P>SOLUTION: This device is provided with L azimuth heads 10a, 10c, R azimuth heads 10b, 10d, a sync generation circuit 6 for outputting recording syncs to the heads 10a to 10d in recording, an Lch sync detection circuit 11 for detecting syncs from the reproducing signals of the heads 10a, 10c in reproducing, an Rch sync detection circuit for detecting syncs from the reproducing signals of the heads 10b, 10d outputted through a switch 9b in reproducing, a sync time difference detection/sync number detection circuit 7 for measuring a time difference between the Lch reproducing sync and the Rch reproducing sync to detect an error from a target value, and a capstan control circuit for controlling the phase of a magnetic tape 3 on the basis of the sync time difference error signal and the number of syncs.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260106-A (JP)
Title: Method and apparatus for treating substrate
Inventor: FUKUNAGA AKIRA
IPC: H01L23/52
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture semiconductor devices or the like at a high yield while maintaining reproducibility within a substrate such as a semiconductor wafer or the like and among the substrates.  <P>SOLUTION: The method to be provided comprises a step of making a pretreatment for plating on the substrate prior to selectively forming a protective film on the bottom face and the side faces or on the exposed surface of an buried interconnect formed on the surface of the substrate, a step of selectively forming the protective film on the bottom face and the side faces, or on the exposed surface of the interconnect by carrying out electroless plating on the surface of the pretreated substrate, a step of making a post-treatment for enhancing the selectivity on the protective film as needed, and a step of drying the substrate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004263383-A (JP)
Title: X type crossing chord beam string structure body
Inventor: FUKUDA FUKUMITSU
IPC: E04B1/32
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel chord beam string structure body capable of satisfactorily ensuring rigidity on a horizontal face and performing assembly work safely and easily by using a three-dimensional crossing beam and a chord beam string structure together.  <P>SOLUTION: A framed structure of a roof face of a large-sized building having a rectangular shape when viewed in front is composed of a top chord 2, a bottom chord 3, a bracing member 4, and a top chord width retaining small beam 5. The top chord 2 forms an arch shape, and each of both end parts is stretched over an upper end part of a support body 6 diagonally opposite to span direction. Each top chord is crossed and connected in X shape in its central part. End parts of each adjacent top chord are fixed to one section in an upper end part of the support body. The bottom chord 3 is stretched between opposing top chord fixing parts in the upper end part of the support body. The bracing members 4 are arranged along the bottom chord at a predetermined interval and are stretched between the top chord and the bottom chord. The top chord width retaining small beam 5 is stretched between adjacent top chords.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269948-A (JP)
Title: Film deposition apparatus, film deposition method, and method for manufacturing display device
Inventor: KANO HIROSHI
IPC: C23C14/24
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To unify the film thickness distribution of a material to be deposited on a substrate in a manufacturing method of a film deposition apparatus with a long vapor deposition source and a display device.  <P>SOLUTION: The film deposition apparatus has a vapor deposition source 10 provided on an upper surface of a long crucible 13 so that a plurality of apertures 11 are arranged in line along the longitudinal direction of the crucible 13. Film deposition is performed on a glass substrate 20 by vaporizing the material in the crucible 13 through a plurality of apertures 11 while the vapor deposition source 10 and the glass substrate 20 are relatively moved in the direction substantially orthogonal to the direction of the plurality of arranged apertures 11 with the upper surface of the crucible 13 facing the glass substrate 20 to be film deposited. Both end parts of the vapor deposition source 10 on the upper surface of the long crucible 13 are inclined toward a center of each glass substrate 20.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269664-A (JP)
Title: Excellent case body made of resin
Inventor: KUBO KIMIHIRO
IPC: C08K3/00
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case body made of a resin having excellent rigidity/heat resistance/dimensional accuracy and a case body made of a resin having excellent electromagnetic wave shielding properties as a case body.  <P>SOLUTION: The case body made of a resin is obtained by using a resin composition composed of a polyphenylene sulfide resin and a polyphenylene ether resin, in which especially a polyphenylene sulfide resin having a specific oligomer amount and a specified functional group amount is used as the polyphenylene sulfide resin supplied, an admixture having a specific functional group amount and an inorganic filler.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274969-A (JP)
Title: Closure setting device
Inventor: WATANABE MANABU
IPC: H02G15/08
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To set a closure around a pole stably utilizing a suspension wire.  <P>SOLUTION: The lower end of an upper support piece 4 and the upper end of a lower support piece 5 are connected by a connecting means 6 to each arm 3 provided protrusively on both side surfaces of the closure 1. The upper end of the upper support piece 4 inclined downward gradually in the direction from the upper end to the lower end is connected by a second connecting means 6A to an upper suspension wire 7 stretched between poles. Also, the lower end of the lower support piece 5 tilted upward gradually in the direction from the lower end to the upper end is connected by a third connecting means 6B to a lower suspension wire 7' stretched between the poles.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279061-A (JP)
Title: Steering angle sensor
Inventor: OTSUKA TAKASHI
IPC: G01B11/26
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering angle sensor 1 capable of resetting by one rotation at the maximum even if steering rotation is on the position at any times of rotations.  <P>SOLUTION: In this steering angle sensor 1, slits 211 to the number of 180 are provided on the circumference of a rotor plate 21, and a slit 212 is provided on the circumference thereof having different diameter from the slits 211, and light emitting parts 83, 84 and photo-sensors 81, 82 are provided so as to output an angle signal/reference signal by detecting light hit onto the circumference of a rotator where the slits 211, 212 are positioned, and a CPU 9 for calculating a steering angle from the angle signal and the reference signal is provided. A moving plate 4 engaged with a screw part 22 whose pushing pressure is changed by the steering rotation is provided, and a pressure-sensitive sensor 6 for outputting a pressure signal corresponding to the pressure is provided on a pushing pressure part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI